Parts for Cummins 4BT 6BT engines

For Cummins B Series, 6BT Cummins and 4BT Cummins, other than the obvious fact of one being a 6-cylinder and one being a 4-cylinder, they are extremely similar.  The 4B&4BT engines are used in Marine and the 4BT&6BT engines are used in off highway applications.

As the Cummins engine parts supplier, we Carry a large assortment of aftermarket, genuine, and OEM parts for Cummins 4BT 3.9 and 6BT 5.9 diesel engines. When the Cummins 4BT,6BT engine needs parts for maintenance or repair, no matter what you need, Walle Diesel can meet your requirements. Our wide range of product inventory has everything from the main engine to auxiliary parts to bring your Cummins 4BT or 6BT diesel engine back to life. Searching Caterpillar engine parts are easy to find what you want, if you need help, please ask our sales consultant!